Police have released CCTV of man they believe has witnessed a robbery. 

Three people have been charged with conspiracy to rob in connection with the reports, which were received by officers on June 10. 

Police would like to ask the person in the photo, which was taken near Warley Hill, or anyone with information which could help officers, to contact Pc Paul Burnett at Brentwood CID on 101. 

You can also contact Crimestoppers 100% anonymously on 0800 555 111 or use the anonymous online form at Crimestoppers-uk.org.